Model train car and engine wheel cleaning device and method
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United States of America Patent
Stats
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Jun 10, 2014
Grant Date -
Apr 4, 2013
app pub date -
Sep 30, 2011
filing date -
Sep 30, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A model train car or engine wheel cleaning device includes a cradle having a base plate and side walls. Cleaning strips are mounted on the side walls and a spring loaded core is located there between. The core is moveable between a neutral position and a compressed position. Conductive strips are positioned on top of the core. Electrical contacts are electrically connected to the conductive strips. During use, the core is in the compressed position and the rail contact surfaces of the wheels contact the cleaning strips. When cleaning a model train engine with motorized wheels, the wheel rims are in contact with the conductive strips and an electric current is supplied to the electrical contacts, causing the wheels to turn and be cleaned. When cleaning a model train car with free-spinning wheels, the car is manually moved back and forth, causing the wheels to turn and be cleaned.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
OSMENT DAVID L | 1368 NOBLE HERON WAY NAPLES FL 34105 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Fulton, C Dwayne | Osage Beach, US | 15 | 94 |
Rupp, Dennis M | Sunrise Beach, US | 3 | 15 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 10, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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